Get the latest Science News and Discoveries

World-first stem-cell treatment restores vision in people

The treatment, given to four people with damaged corneas, seems safe but needs to be tested in larger trials.

None

Related news:

Reasons to be hopeful: five ways science is making the world better | World news

Some of the world's least polluting populations are at much greater risk of flooding fueled by climate change

Pioneering research reveals some of the world - EurekAlert